NOT LISTED FOR SALE

3881 26th St Boulder, CO 80304

North Boulder Neighborhood

Estimated Value: $2,319,250 - $2,585,000

6 Beds
5 Baths
4,304 Sq Ft
$563/Sq Ft Est. Value

About This Home

This home is located at 3881 26th St, Boulder, CO 80304 and is currently estimated at $2,423,063, approximately $562 per square foot. 3881 26th St is a home located in Boulder County with nearby schools including Crest View Elementary School, Centennial Middle School, and Boulder High School.

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
May 1, 2026
Sold by
Nathan Seitzman and Claire Seitzman
Bought by
Current Estimated Value
$2,470,877

Purchase Details

Closed on
Feb 22, 2022
Sold by
Paul Algreen
Bought by
Seilzman Nathan and Seitanan Claire

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,164,259
Interest Rate
3.69%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 16, 2010
Sold by
May Amanda Dandy and May Robert F
Bought by
Algreen Paul

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$460,000
Interest Rate
4.12%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 16, 2005
Sold by
Beck Christelle C
Bought by
May Robert F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$450,000
Interest Rate
4.25%
Mortgage Type
Unknown

Purchase Details

Closed on
Aug 24, 1998
Sold by
Kuniyo Yahiro and Korte Drew Korte
Bought by
Beck Christelle C

Purchase Details

Closed on
Jul 29, 1994
Sold by
Markel Homes Inc
Bought by
Yahiro Kuniyo

Purchase Details

Closed on
Jul 21, 1993
Bought by
Algreen Paul and Algreen Michele
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in North Boulder, CO

  • Scott Thompson Real Estate Agent - Keller Williams Top of the Rockies Estes Park

    Scott Thompson

    Keller Williams Top of the Rockies Estes Park

    (970) 373-2863

    86 Total Sales

    1 in North Boulder

    $840,000 Price

    Scott Thompson
     Section Image
  • Lenny Maiocco Real Estate Agent - RE/MAX Alliance - Lafayette

    Lenny Maiocco

    RE/MAX Alliance - Lafayette

    (720) 583-9347

    67 Total Sales

    2 in North Boulder

    $900,000 Price Range

    Lenny Maiocco
     Section Image
  • Lisa Harrell Real Estate Agent - eXp Realty, LLC

    Lisa Harrell

    eXp Realty, LLC

    (737) 255-7401

    70 Total Sales

    1 in North Boulder

    $720,000 Price

    Lisa Harrell
     Section Image
  • Andrea Meneghel Real Estate Agent

    Andrea Meneghel

    (970) 486-1160

    18 Total Sales

    1 in North Boulder

    $1,000,000 Price

    Andrea Meneghel
     Section Image
  • Kollin Skattum Real Estate Agent - Real

    Kollin Skattum

    Real

    (720) 605-2996

    144 Total Sales

    1 in North Boulder

    $905,000 Price

    Kollin Skattum
     Section Image
  • Jon Schaefer Real Estate Agent - Thrive Real Estate Group

    Jon Schaefer

    Thrive Real Estate Group

    (866) 476-5677

    57 Total Sales

    1 in North Boulder

    $1,125,000 Price

    Jon Schaefer
     Section Image
See All Agents

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Listed On Document
Seilzman Nathan $2,405,000 First American Title
Algreen Paul $850,000 None Available
May Robert F $990,000 First Colorado Title
Beck Christelle C $629,000 Land Title
Yahiro Kuniyo $480,000 --
Algreen Paul -- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $2,164,259
Previous Owner Seitzman Nathan $2,164,259
Previous Owner Algreen Paul $460,000
Previous Owner May Robert F $450,000
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $13,771 $157,134 $50,966 $106,168
2025 $13,771 $157,134 $50,966 $106,168
2024 $13,478 $144,425 $46,844 $97,581
2023 $13,244 $153,356 $48,997 $108,044
2022 $11,061 $119,109 $39,782 $79,327
2021 $10,547 $122,537 $40,927 $81,610
2020 $9,939 $114,186 $48,048 $66,138
2019 $9,787 $114,186 $48,048 $66,138
2018 $8,471 $97,704 $48,384 $49,320
2017 $8,206 $117,290 $53,491 $63,799
2016 $8,096 $93,530 $41,710 $51,820
2015 $7,667 $69,371 $30,646 $38,725
2014 $5,833 $69,371 $30,646 $38,725
Source: Public Records

Map

Colorado Boulder County Boulder 80304 North Boulder

3881 26th St, Boulder, CO

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.